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Stock Assessment Graphs
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Norway lobster (Nephrops norvegicus) in divisions 4.b and 4.c, Functional Unit 5 (central and southern North Sea, Botney Cut-Silver Pit)
Species:
Stock Assessment Graphs
Stock code:
nep.fu.5
Assessment Year:
2018
Key:
9610
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
Harvest Rate
Fishing pressure units
%
Stock size description
Abundance Index
Stock size units
millions
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
F
MSY
7.5
Precautionary approach
B
lim
B
pa
F
lim
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
Landings
Discards
1991
862
1992
612
1993
721
1994
503
1995
869
1996
679
1997
1149
1998
1111
1999
1244
2000
1121
2001
1443
2002
1231
2003
1144
2004
1070
2005
1099
2006
974
2007
1294
2008
963
2009
728
2010
959
2011
1053
2012
1240
2013
1050
2014
1416
2015
1516
1450
2016
2535
887
2017
2110.746
885
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data